CN2763884Y

CN2763884Y - Information memory fastener

Info

Publication number: CN2763884Y
Application number: CNU200420103596XU
Authority: CN
Inventors: 韩少波
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2004-12-30
Filing date: 2004-12-30
Publication date: 2006-03-08
Anticipated expiration: 2014-12-30
Also published as: US20060193111A1; US7408767B2

Abstract

The utility model relates to an information memory fastener, which is used for fixing an information memory of which the side wall is provided with a pair of positioning holes. The information memory fastener comprises a magnetic frame of which the side wall is provided with a group of through holes, a fixing element, and a fastening element, wherein the fixing element is provided with a pair of fixing pins, wherein the fixing pins are penetrated through the through holes of the magnetic frame and correspond to the positioning holes of the information memory. The fixing element is also provided with a penetrating hole. The side wall of the magnetic frame is also provided with an accommodating hole and the other group of through holes. The fastening element is penetrated through the penetrating hole for locking and fixing the fixing element on the accommodating hole of the magnetic frame. A distance difference from two fixing pins of the fixing element to the centerline of the penetrating hole is equal to the distance difference from two groups of the through holes of the magnetic frame to the centerline of the accommodating hole. After the structure is adopted and the fixing element is rotated by 180 DEG, the fixing pins of the fixing element are penetrated through the second group of the through holes of the magnetic frame for fixing the information memory. Consequently, the fixing position of the information memory can be easily changed through simple structure.

Description

Fixer of data access device

[technical field]

The utility model is about a kind of fixer of data access device.

[background technology]

Often data access such as hard disk, floppy or CD drive etc. are fixed in the casing in the active computer, with the function of expansion or reinforcement computing machine by magnet stand.And the method that data access is fixed in magnet stand is divided into multiple, as can directly data access being locked in the magnet stand with screw; Also can earlier slide rail be locked in the data access both sides with screw or other lock member, slip into again afterwards in the magnet stand and also finally data access is fixed by other retaining element or fixed sturcture.

Yet,, make troubles for undoubtedly the fast assembling-disassembling data access if fixedly use a large amount of screws in the data access process; And if fixedly the time, need other retaining element or fixed sturcture that data access is finally fixing by slide rail again, this kind fixed form structure is complexity comparatively, and cost also can increase thereupon.

In addition, need or other reason owing to installing in the reality, data access often need be in magnet stand different installation site conversion, in response to this kind demand, physical data memory access and/or magnet stand both sides offer some groups of fixed orifices respectively, so that use not on the same group fixedly data access of fixed orifice when diverse location.

United States Patent (USP) the 5th, 683 has promptly disclosed a kind of stationary installation that the above-mentioned different installation sites of data access require that satisfies for No. 159.This data access sets up some groups of fixed orifices separately in its two side.This stationary installation comprises a casing and a pair of slide rail.Be provided with the receiving space of accommodating this data access in this casing, these receiving space both sides are provided with a pair of slideway, accommodate slide rail with correspondence.These slide rails are the outside a pair of shell fragment of bending respectively, and these shell fragments are the fixed orifice of the corresponding data access plurality of fixed pin that extends internally respectively.During assembling, earlier slide rail is fitted in this data access both sides, make its fixed pin corresponding with certain group fixed orifice, and slide rail slipped in the receiving space along slideway with this data access, when the sidewall of this receiving space of shell fragment butt, the sidewall of this receiving space is pressed to this data access sidewall with shell fragment, then the fixed pin of these shell fragments stretches in the fixed orifice of this data access, with slide rail and this data access relative fixed, last slide rail end locks mutually with this receiving space sidewall and data access is finally fixed.When needing to change the installation site of this data access because of certain demand, then need this data access and slide rail are taken out in casing in the lump, then other group fixed orifice of the relative data access of slide rail is reorientated, reinstall in the casing.

Yet the said fixing device needs data access is taken out in casing or magnet stand when change data access fixed position, refills after reorientating in the casing, and complex operation is time-consuming; Owing to need the elastic piece structure of a plurality of tool fixed pins, structure is comparatively complicated, and the slide rail manufacturing is difficult for; And owing to be separated with slide rail between between data access and the casing, data access fails electrically to contact fully with casing, so the leakage that easily generates electromagnetic waves.

[summary of the invention]

Technical problem to be solved in the utility model is to provide a kind of structure fixer of data access device simple to operate of holding concurrently.

The utility model solves the problems of the technologies described above by the following technical programs: a kind of fixer of data access device, be used for fixing the data access that sidewall is provided with a pair of pilot hole, described fixer of data access device comprises that a sidewall is provided with the magnet stand of one group of through hole, one fixture and a securing member, described fixture is provided with a pair of through hole of described magnet stand and the fixed pin of corresponding data access pilot hole of passing, described fixture also is provided with a through hole, the sidewall of described magnet stand also is provided with an accepting hole and another group through hole, described securing member passes described through hole fixture is locked in the accepting hole of magnet stand, and the range difference of two fixed pins of described fixture to two groups of through holes of the range difference of through hole center line and described magnet stand to the accepting hole center line equates.

After adopting such structure, behind rotatable 180 degree of fixture, the fixed pin of fixture is passed second group of through hole of magnet stand and fixing data access, thereby can change the fixed position of data access by simple structure easily.

Described magnet stand sidewall outwards is convexly equipped with a holding division, described accepting hole is a holding division of being located at magnet stand, described fixture is provided with a fixed body that comprises a shell fragment and a stop section in the through hole periphery, described securing member is provided with a location division, securing member one end passes described through hole fixture is fixed in the holding division of described magnet stand, and described fixed body is fastened in securing member on the fixture by shell fragment and stop section.After adopting such structure, described fixture is fixed on the magnet stand by securing member, and securing member is directly fixed on the fixture by fixed body, and need not screw etc. retaining element, simple in structure, easy to operate.

The extruding of described location division is also crossed shell fragment and is positioned between described shell fragment and the stop section.Because be to adopt elastic piece structure, shell fragment can oppositely be crossed in described location division, thereby easily with the securing member release.

[description of drawings]

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the three-dimensional exploded view of the utility model fixer of data access device.

Fig. 2 is the three-dimensional exploded view of the other direction of the utility model fixer of data access device.

Fig. 3 is the three-dimensional exploded view of a utility model fixer of data access device and a data access.

Fig. 4 is the utility model fixer of data access device at the fixing synoptic diagram of data access of primary importance.

The synoptic diagram of Fig. 5 data access that to be the utility model fixer of data access device will release fix in primary importance.

Fig. 6 is the utility model fixer of data access device at the fixing synoptic diagram of data access of the second place.

[embodiment]

See also Fig. 1, Fig. 2 and Fig. 3, the utility model fixer of data access device is to be used for fixing the data access 70 that the two side is respectively equipped with pilot hole 71, and fixer of data access device comprises a magnet stand 10, the fixedly fixture 30 and the securing member 50 that fixture 30 can be locked on the magnet stand 10 of data access 70.

Magnet stand 10 comprises a diapire 11 and the two

side

12,14 that upwards is bent to form respectively from diapire 11 two edges, each

sidewall

12,14 dashes in magnet stand 10 respectively in the appropriate location and establishes a pair of support portion 121,141, can support a data access 70 on the support portion 121,141,11 of 121,141 belows, support portion and diapires also can be accommodated another data access 70, only show a data access 70 in the present embodiment.The sidewall 12 of magnet stand 10 is also established a pair of between the upper and lower every the holding division 123 that is provided with to outwash, with different data access receiving space in the respectively corresponding magnet stand 10, an accepting hole 1231 is offered in each holding division 123 centre position, accepting hole 1231 comprises circular hole part and justifies the square hole part that bore portion extends dorsad to magnet stand 10 two ends by oneself that circular hole part and square hole partly are conducted.123 liang of side blows of each holding division are established two groups of through holes 125,127, these two groups of through holes the 125, the 127th, suitably distance is provided with at interval, distance of through hole was identical before and after each was organized in the through hole 125,127, and in first group of through hole 125 in preceding hole and the second group of through hole 127 preceding hole to the range difference of accepting hole 1231 center lines and the first group of through hole 125 in metapore and the second group of through hole 127 metapore to the range difference of accepting hole 1231 center lines equate.

Fixture 30 comprises a sidewall 31, lower limb bends inwards on sidewall 31 upper wall 33 and lower wall 34 and from the end walls 36 of sidewall 31 inward at both ends bending.Each end wall 36 roughly becomes " L " shape, and its free end inwardly forms a fixed pin 361, and fixed pin 361 also can be contained in the through hole 125,127 of the sidewall 12 of magnet stand 10.The accepting hole 1231 of fixture 30 sidewalls 31 corresponding magnet stand 10 sidewalls 12 is offered a through hole 37, the shape of through hole 37 and accepting hole 1231 is identical with size, among Fig. 1 two fixed pins 361 of fixture 30 to two groups of through holes 125,127 of the range difference of through hole 37 center lines and magnet stand 10 between preceding hole or between metapore the range difference to accepting hole 1231 center lines equate.Fixture 30 sidewalls 31 form a pair of shell fragment 38 in through hole 37 outsides along a diagonal line direction, and shell fragment 38 free ends outwards are provided with a salient point 381; Through hole 37 outsides outwards are bent to form a pair of stop section 39 along another diagonal.Unite shell fragment 38 and stop section 39 becomes a fixed body.

Securing member 50 comprises a cylindrical body 51, and body 51 outer ends outwards are convexly equipped with one handle 52; Body 51 shafts part is extended a pair of location division 511 dorsad, and location division 511 is the projections that protrude in body 51, and location division 511 can corresponding be positioned between the shell fragment 38 and stop section 39 of fixture 30; The circular hole of the accepting hole 1231 of corresponding magnet stand 10 holding divisions 123 of body 51 inner ends partly is convexly equipped with a cylinder 53, the square hole part of corresponding magnet stand 10 accepting holes 1231 of the shaft part of cylinder 53 is extended a pair of locking part 531 dorsad, each locking part 531 is the projection that extends from cylinder 53 one, projection is away from body 51 ends and form an inclined-plane, is beneficial to enter in the accepting hole 1231.

See also Fig. 3, when assembling and use the utility model, at first data access 70 is positioned in the receiving space of magnet stand 10, in the present embodiment, data access 70 is the tops that are positioned over magnet stand 10 support portions 121,141, the pilot hole 71 of data access 70 is aimed at first group of through hole 125 of magnet stand 10 sidewalls 12, fixed pin 361 with fixture 30 passes first group of through hole 125 of magnet stand 10 and enters in the pilot hole 71 of data access 70 accepting hole 1231 correspondences of the through hole 37 of fixture 30 and the holding division 123 of magnet stand 10 afterwards.Then, the circular hole part and the square hole part of the accepting hole 1231 that the cylinder 53 and the locking part 531 of securing member 50 are aimed at magnet stand 10 respectively, and make it order and pass the through hole 37 of fixture 30 and the accepting hole 1231 of magnet stand 10, the locking part 531 of securing member 50 is positioned at the inboard of magnet stand 10 holding divisions 123, and the handle 52 of securing member 50 is positioned at vertical position.Turn Fastener 50, the location division 511 of securing member 50 is to the salient point 381 of magnet stand 10 direction extrusion elastic 38, when shell fragment 38 is crossed in location division 511, shell fragment 38 recovery of elasticity, 381 of salient points prevent securing member 50 backward rotation, rotation then can not be continued by the stop section 39 of fixture 30 stops in location division 511 on the sense of rotation of securing

member

50, and 50 quilts of securing member hold and are fixed on the fixture 30.As shown in Figure 4, at this moment, the handle 52 of securing member 50 is positioned at horizontal level, and the locking part 531 of securing member 50 then rotates to the circular hole part of the accepting hole 1231 of magnet stand 10, and be connected to holding division 123 inboards of magnet stand 10, then fixture 30 fasteners 50 are fixed in magnet stand 10.

See also Fig. 5, when needs are changed the fixed position of data access 70, reverse rotation securing member 50, shell fragment 38 is oppositely crossed in its location division 511, thereby the fixed body that disengaging shell fragment 38 and stop section 39 form is fixing, its locking part 531 then is inverted to the square hole part of the accepting hole 1231 of magnet stand 10, and then 30 of securing member 50 and fixtures can be in the lump take off from the sidewall 12 of magnet stand 10.See also Fig. 6, data access 70 is moved to subsequently second group of through hole 127 place of magnet stand 10, behind the fixture 30 Rotate 180 degree, the fixed pin 361 of fixture 30 aimed at and pass second group of through hole 127 of magnet stand 10 and enter in the pilot hole 71 of data access 70, by securing member 50 fixture 30 is fixed to the sidewall 12 of magnet stand 10 at last.

Claims

1. fixer of data access device, be used for fixing the data access that sidewall is provided with a pair of pilot hole, described fixer of data access device comprises that a sidewall is provided with the magnet stand of one group of through hole, one fixture and a securing member, described fixture is provided with a pair of through hole of described magnet stand and the fixed pin of corresponding data access pilot hole of passing, it is characterized in that: described fixture also is provided with a through hole, the sidewall of described magnet stand also is provided with an accepting hole and another group through hole, described securing member passes described through hole fixture is locked in the accepting hole of magnet stand, and the range difference of two fixed pins of described fixture to two groups of through holes of the range difference of through hole center line and described magnet stand to the accepting hole center line equates.

2. fixer of data access device as claimed in claim 1, it is characterized in that: described magnet stand sidewall outwards is convexly equipped with a holding division, described accepting hole is a holding division of being located at magnet stand, described fixture is provided with a fixed body that comprises a shell fragment and a stop section in the through hole periphery, described securing member is provided with a location division, securing member one end passes described through hole fixture is fixed in the holding division of described magnet stand, and described fixed body is fastened in securing member on the fixture by shell fragment and stop section.

3. fixer of data access device as claimed in claim 2 is characterized in that: the extruding of described location division is also crossed shell fragment and is positioned between described shell fragment and the stop section.

4. fixer of data access device as claimed in claim 3, it is characterized in that: described fixed body also is provided with another shell fragment and another stop section in its through hole periphery, described two shell fragments and described two stop sections are to be provided with at interval, described securing member also comprises another location division, and described another location division is to cross described another shell fragment and be positioned between described another shell fragment and another stop section.

5. as each described fixer of data access device of claim 2-4, it is characterized in that: described shell fragment free end is provided with a salient point.

6. as each described fixer of data access device of claim 2-4, it is characterized in that: described location division is a projection of being located at the securing member outside.

7. as each described fixer of data access device of claim 2-4, it is characterized in that: described securing member one end passes accepting hole and is locked in the holding division inboard.

8. fixer of data access device as claimed in claim 7 is characterized in that: described securing member comprises a body and the projection that extends from the body inner end, and projection is provided with a locking part that is locked in described magnet stand holding division inboard.

9. fixer of data access device as claimed in claim 8, it is characterized in that: the accepting hole of described magnet stand comprises circular hole part and justifies the square hole part that bore portion extends dorsad to the magnet stand two ends by oneself, circular hole part and square hole partly are conducted, the projection of described securing member also comprises another locking part, described two locking parts are a pair of projections that are provided with dorsad, and described projection passes the square hole part of magnet stand accepting hole respectively and is locked in circular hole peripheral position partly rotationally.

10. fixer of data access device as claimed in claim 7, it is characterized in that: described fixture comprises a sidewall and the end walls that bends from the sidewall inward at both ends, each end wall roughly becomes " L " shape, and the through hole of the corresponding magnet stand sidewall of its free end inwardly forms a fixed pin.